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Characterization of plant coumarins by combined gas chromatography, ultraviolet absorption spectroscopy, and nuclear magnetic resonance analysis

From National Research Council Canada

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DOIResolve DOI: https://doi.org/10.1139/v69-591
AuthorSearch for: 1; Search for: 1
Affiliation
  1. National Research Council of Canada. Prairie Regional Laboratory
FormatText, Article
Abstract
A method for the characterization of sub-milligram quantities of plant coumarins has been devised. Each compound was purified by gas–liquid chromatography, and the collected material analyzed by a combination of ultraviolet absorption and nuclear magnetic resonance spectroscopy. The procedures developed were tested successfully on several plant extracts. Limettin and bergapten were identified in lime peel; angelicin, psoralen, and xanthotoxin in parsnips; and angelicin, xanthotoxin, and bergapten in Angelica leaves. Isopimpinellin was found in all three plant materials.
Publication date
PublisherCanadian Science Publishing
In
  • Canadian Journal of Chemistry 47, no. 19 (1 October 1969): 3577–3583.
LanguageEnglish
Peer reviewedYes
IdentifierNRCC-10860
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Record identifiera83b9bcf-bea6-4b82-b6ec-1d27fbf51bdc
Record created2023-09-14
Record modified2023-09-14
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